Assignee

TETRA PROCESS TECHNOLOGIES

US·3 granted patents·56 citations·filing 1998–2001

Technology mixB01D3

Top patents by PatentIndex Score

3 records

0154US6461525B2Method for backwashing granular media filters and bioreactorsTETRA PROCESS TECHNOLOGIES·Filed 2001·Granted Oct 8, 2002·10 cites·19 claims
0253US6143188AUnderdrain block for filter media systemTETRA PROCESS TECHNOLOGIES·Filed 1998·Granted Nov 7, 2000·26 cites·27 claims
0349US6110366AAnchor for an underdrain blockTETRA PROCESS TECHNOLOGIES·Filed 1999·Granted Aug 29, 2000·20 cites·17 claims

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